| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $86.60 | 12.365% | $97.3081 | $97.31 | $97.30 | $97.30 |
| Purchase #2 | $189.28 | 12.539% | $213.0138 | $213.01 | $213.00 | $213.00 |
| Purchase #3 | $176.41 | 5.814% | $186.6665 | $186.67 | $186.65 | $186.70 |
| Purchase #4 | $204.25 | 9.423% | $223.4965 | $223.50 | $223.50 | $223.50 |
| Purchase #5 | $162.43 | 5.867% | $171.9598 | $171.96 | $171.95 | $172.00 |
| Purchase #6 | $205.31 | 9.639% | $225.0998 | $225.10 | $225.10 | $225.10 |
| Purchase #7 | $197.86 | 5.296% | $208.3387 | $208.34 | $208.35 | $208.30 |
| 7 purchase totals = | $1,222.14 | $1,325.8832 | $1,325.89 | $1,325.85 | $1,325.90 | |